14280-1918 ARA 422

 
 
14h 28m 00.11s -19 17' 52.1" P.A. 239.00 sep 12.6 mag 9.48,12.90 Sp F5V
 
 
Coord 2000
14280-1918
Discov num
ARA 422
Comp
Coord arcsec 2000
14 28 00.11 -19 17 52.1
Date first
1916
Date last
2015
Obs
6
Pa first
241
Pa last
239
P.A. Now (θ)
239°
Sep first
12.2
Sep last
12.6
Sep. Now (ρ)
12.6"
Mag pri
9.48
Mag sec
12.90
delta mag (ΔM)
3.42
Spectral class
F5V (yellow-white)
Pri motion ra
-008
Sec motion ra
-012
Pri motion dec
-013
Sec motion dec
-021
Notes
rPM=0.37
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238.9
Precise sep
12.629
Constellation
Libra
SAO
158580
Tycho2
6160-01383-1
Gaia DR2
14722102272
HD
126768
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14280-1918 ARA 422 1999 2 239 12.6 9.48 12.90 F5V D 142800.11-191752.1
14280-1918 ARA 422 2010 4 239 12.7 9.48 12.90 F5V 142800.11-191752.1
14280-1918 ARA 422 2015 5 239 12.6 9.48 12.90 F5V 142800.11-191752.1

If you need more information about this double, apply for a data request form to the WDS.